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2 years ago

A baseball team won 20 games and lost 10 games. What percent of the games did the team win?

Mathematics

2 answers:

wel2 years ago

4 0

Answer:

66%

Step-by-step explanation:

- First, add 20 + 10 = 30. This will give you the total amount of games.

- Now, make this into a fraction for won games. This should be 20/30.

- Next, take 20/30 and simplify it. You should get 2/3 as a fraction.

- Now, take 2 and divide by 3. (2/3) You should get .66 repeating. This is equal to 66%.

- Therefore 66% is the answer.

- Hope this helps! If you need a further explanation please let me know.

VARVARA [1.3K]2 years ago

3 0

The answer is 66 percent

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Answer:

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7 0

2 years ago

Read 2 more answers

Arun has apples and oranges in the ratio 5:3. Convert the ratio of apples and oranges to the total fruits in fraction form and p

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Answer:

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Oranges: 3/8 or 37.5%

Step-by-step explanation:

You would figure this out because Aran has 5 apples and 3 oranges and if you’re trying to find the percentage to total number of fruits you have, it would be 5 apples/ 8 fruits and 3 oranges/ 8 fruits.

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3 years ago

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Bas_tet [7]

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2 years ago

The weight at birth of males has a mean value of 3.53 kg with a standard deviation of 0.58. What birth weight has a z-score of

Serga [27]

Answer:

A birth weight of 3.9998kg has a z-score of 0.81.

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean $\mu$ and standard deviation $\sigma$ , the zscore of a measure X is given by:

$Z = \frac{X - \mu}{\sigma}$

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

$\mu = 3.53, \sigma = 0.58$

What birth weight has a z-score of 0.81?

This is X when Z = 0.81. So:

$Z = \frac{X - \mu}{\sigma}$

$0.81 = \frac{X - 3.53}{0.58}$

$X - 3.53 = 0.58*0.81$

$Z = 3.9998$

A birth weight of 3.9998kg has a z-score of 0.81.

7 0

2 years ago

Find the value of x and unknown interior angle for each triangle

Georgia [21]

The interior angles of a triangle add up to 180 degrees, therefore:

40 + 40 + x-10 = 180
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70 + x = 180
x = 110

< D = 110 - 10 = 100

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3 years ago